本(ben)實用新型屬于炊具生產技術領域。更(geng)具體地,本(ben)實用新型涉(she)及一種自動(dong)吸(xi)醇氣化灶。
背景技術:
本發明人(ren)的(de)(de)CN 200520031176.X、實用新(xin)型名稱(cheng)“醇燃(ran)(ran)料(liao)自動氣化(hua)(hua)灶”以及CN 200620030191.7、實用新(xin)型名稱(cheng)“醇燃(ran)(ran)料(liao)自動氣化(hua)(hua)灶氣化(hua)(hua)室強化(hua)(hua)加熱(re)裝置”的(de)(de)醇燃(ran)(ran)料(liao)自動氣化(hua)(hua)灶,在替代燃(ran)(ran)氣灶、燃(ran)(ran)油(you)爐(lu)、酒精爐(lu)等(deng)的(de)(de)應(ying)用中替代了(le)一些(xie)石(shi)油(you)資源,變霧化(hua)(hua)為氣化(hua)(hua)提高了(le)熱(re)效,在燃(ran)(ran)燒完全(quan)和不(bu)用風機而(er)能持續自動氣化(hua)(hua)燃(ran)(ran)燒等(deng)方面比燃(ran)(ran)油(you)爐(lu)清(qing)潔、方便(bian)、可以不(bu)用市電,還(huan)突(tu)破(po)了(le)酒精爐(lu)火力弱的(de)(de)局限,可以隨意(yi)調節火力大小,因而(er)在賓館飯店、集體食(shi)堂等(deng)民用炊(chui)事領域,獲得(de)了(le)廣泛應(ying)用,取得(de)非常(chang)顯著的(de)(de)有益(yi)效果(guo)。
但是(shi),這(zhe)些醇(chun)(chun)燃料(liao)自(zi)動氣化灶(zao)在家庭(ting)中(zhong)使(shi)用時會(hui)(hui)存在一些安全隱患。因(yin)為千(qian)(qian)家萬戶氣化灶(zao)操作(zuo)使(shi)用者千(qian)(qian)差萬別,特別是(shi)一些老(lao)人(ren)(ren)易健忘(wang),一旦操作(zuo)不(bu)妥或者閥門關(guan)閉不(bu)嚴密會(hui)(hui)造成液醇(chun)(chun)泄漏積聚于(yu)灶(zao)頭,再次點火時就(jiu)可能造成火災事(shi)故。因(yin)此,有的(de)發明人(ren)(ren)曾(ceng)開發了擺脫外加液醇(chun)(chun)的(de)自(zi)增壓灶(zao),但是(shi),這(zhe)些自(zi)增壓灶(zao)會(hui)(hui)產(chan)生(sheng)正反饋,也存在火力失(shi)控(kong)的(de)安全問(wen)題。有的(de)發明人(ren)(ren)仿(fang)照煤油(you)爐制作(zuo)吸醇(chun)(chun)灶(zao),因(yin)為芯料(liao)兼做(zuo)燃燒頭,經常出(chu)現(xian)燈(deng)芯焦化問(wen)題。
為了(le)解決這(zhe)些技(ji)術問題(ti),本發明人在總結現有技(ji)術的基礎之上,通過(guo)大(da)量實驗研究與分析總結,終于完成(cheng)了(le)本實用新型(xing)自動(dong)吸醇(chun)氣化灶,它(ta)既(ji)能擺(bai)脫(tuo)外加液醇(chun)燃料泄(xie)漏積聚灶頭的安全隱患,又能防止(zhi)燈芯焦化的自動(dong)吸醇(chun)氣化灶。
技術實現要素:
[要解決的技術(shu)問題]
本實用(yong)新型的目的是提供一種自動吸(xi)醇氣化灶。
[技術方案]
本(ben)實用(yong)新(xin)型(xing)是通(tong)過下述技術方案實現的。
本實用新型涉及一種自(zi)動吸醇(chun)氣化灶。
所述(shu)的自動吸醇(chun)(chun)氣(qi)化灶包括液醇(chun)(chun)燃料罐1與(yu)醇(chun)(chun)蒸氣(qi)管(guan)8,它(ta)由下而上依次設(she)置液醇(chun)(chun)燃料罐1、吸醇(chun)(chun)芯管(guan)2、石棉隔(ge)熱(re)板3、加熱(re)銅芯管(guan)4、電熱(re)器5、貯氣(qi)室(shi)6、閥門7與(yu)醇(chun)(chun)蒸氣(qi)管(guan)8;
吸(xi)(xi)醇芯(xin)管2垂直插(cha)到燃(ran)料罐(guan)1中(zhong),它的(de)(de)下端達到燃(ran)料罐(guan)1底部,而它的(de)(de)上(shang)(shang)端穿(chuan)過(guo)位于燃(ran)料罐(guan)1的(de)(de)上(shang)(shang)蓋1-1上(shang)(shang)面的(de)(de)石棉(mian)隔(ge)熱(re)(re)板(ban)3與加熱(re)(re)銅(tong)芯(xin)管4相連;位于燃(ran)料罐(guan)1中(zhong)的(de)(de)吸(xi)(xi)醇芯(xin)管2的(de)(de)管壁設置孔(kong)2-1,穿(chuan)過(guo)石棉(mian)隔(ge)熱(re)(re)板(ban)3的(de)(de)管壁無孔(kong),而在(zai)吸(xi)(xi)醇芯(xin)管2中(zhong)安裝一個有圓孔(kong)的(de)(de)隔(ge)熱(re)(re)篩(shai)板(ban)3-1;吸(xi)(xi)醇芯(xin)管2的(de)(de)管徑與加熱(re)(re)銅(tong)芯(xin)管4相同,在(zai)這些管內充填由羊毛線(xian)與黏膠混合組成的(de)(de)芯(xin)料4-1;
在(zai)加熱(re)(re)銅芯(xin)管4外(wai)壁緊密(mi)環繞設(she)置電熱(re)(re)器(qi)5,在(zai)加熱(re)(re)銅芯(xin)管4上面設(she)置其形狀(zhuang)為空心圓柱(zhu)的貯氣室(shi)(shi)6,在(zai)貯氣室(shi)(shi)6上部安(an)裝氣壓(ya)表6-1,而在(zai)電熱(re)(re)器(qi)5與貯氣室(shi)(shi)6外(wai)部設(she)置保溫層11;
在貯氣室(shi)6上端通過閥(fa)門7、醇(chun)蒸氣管8與(yu)檔火(huo)圈9連接,在擋火(huo)圈9內(nei)側裝配銅(tong)(tong)翅(chi)片10,而銅(tong)(tong)翅(chi)片10與(yu)貯氣室(shi)6的(de)銅(tong)(tong)箔壁連成一(yi)體,將醇(chun)燃燒散發的(de)熱量傳遞(di)到加熱銅(tong)(tong)芯管4,構成火(huo)焰余(yu)熱吸收傳導(dao)反饋系(xi)統。
根據本(ben)實(shi)用新型(xing)的(de)一種優選(xuan)實(shi)施方式,垂直(zhi)插到燃(ran)料(liao)罐1中(zhong)的(de)吸醇(chun)芯管2是內徑為(wei)10~80mm的(de)耐醇(chun)絕熱(re)塑料(liao)管,這樣能夠以阻止加熱(re)氣化段(duan)的(de)熱(re)量傳遞到燃(ran)料(liao)罐1中(zhong)的(de)液體燃(ran)料(liao)。
根據本(ben)實(shi)用(yong)新型的另一(yi)種(zhong)優選實(shi)施(shi)方式,石棉(mian)(mian)隔熱板3的尺寸與(yu)燃料罐(guan)1的上蓋1-1的相(xiang)同,石棉(mian)(mian)隔熱板3的厚度是(shi)10~100mm。
根據本實用(yong)新型(xing)的(de)(de)(de)另一種優選實施方式,在(zai)隔熱篩板3-1上均勻 分布4~8個直徑2~4mm的(de)(de)(de)圓(yuan)孔,它的(de)(de)(de)厚度(du)不(bu)小于2mm。
根(gen)據(ju)本實用新型的(de)另一種優選實施方式,所述芯(xin)料4-1的(de)體(ti)積是加熱銅芯(xin)管4管內總體(ti)積的(de)20~60%。
根據本實(shi)用(yong)新型的另一(yi)種優(you)選(xuan)實(shi)施方式,所述的羊(yang)毛線(xian)用(yong)純棉線(xian)、蠶絲線(xian)、亞麻線(xian)或黏膠(jiao)代替。
根據(ju)本(ben)實(shi)用新型(xing)的(de)另一種優選實(shi)施方式,所述的(de)醇(chun)是沸點低(di)于100℃的(de)甲醇(chun)、乙醇(chun)、丙醇(chun)或(huo)異丙醇(chun),或(huo)者是沸點低(di)于100℃的(de)其它(ta)單(dan)沸點液體燃料。
根(gen)據本(ben)實用(yong)新型的(de)(de)另一(yi)種優(you)選實施方式,加熱(re)銅芯管(guan)4的(de)(de)管(guan)徑(jing)大(da)于20mm時,在其管(guan)中沿著與其中心(xin)線平行的(de)(de)方向設置一(yi)個或(huo)多個導熱(re)銅箔4-2。
根據本實(shi)(shi)用新型的另一(yi)種(zhong)優(you)選實(shi)(shi)施方式,加熱銅芯管4與貯氣室6的體積比是1:1~10。
根據本實用新型的(de)另一種優選實施方式,所述(shu)的(de)銅翅片C、銅箔壁與加(jia)熱銅芯管4是用紅銅、無氧銅或黃銅導熱材料制成的(de)。
下(xia)面(mian)將(jiang)更詳(xiang)細地描述(shu)本實用(yong)新(xin)型。
本實(shi)用新型(xing)(xing)對原有(you)醇(chun)燃(ran)(ran)料(liao)(liao)自動(dong)氣(qi)(qi)化灶(zao)進(jin)行了(le)改進(jin),設計了(le)特(te)制吸(xi)(xi)醇(chun)芯(xin)料(liao)(liao)以及擁有(you)吸(xi)(xi)醇(chun)段(duan)和(he)加熱(re)段(duan)的(de)特(te)制芯(xin)管,使得(de)芯(xin)料(liao)(liao)的(de)作(zuo)用只是將液醇(chun)吸(xi)(xi)至加熱(re)段(duan)供(gong)加熱(re)氣(qi)(qi)化,并不兼作(zuo)燃(ran)(ran)燒頭(tou),燃(ran)(ran)燒的(de)只是醇(chun)蒸氣(qi)(qi),因(yin)而沒(mei)有(you)芯(xin)料(liao)(liao)兼做燃(ran)(ran)燒頭(tou)的(de)焦化問(wen)題,并且便于點火(huo)、關火(huo)和(he)調控火(huo)力(li)。本實(shi)用新型(xing)(xing)自動(dong)吸(xi)(xi)醇(chun)氣(qi)(qi)化灶(zao)的(de)具體結構(gou)參見(jian)附圖(tu)1與附圖(tu)2。
本實用新型涉及一種自動(dong)吸醇氣(qi)化灶。
所述的自(zi)動吸醇(chun)氣(qi)化灶包括液醇(chun)燃料(liao)罐1與醇(chun)蒸(zheng)氣(qi)管8,它由(you)下而上依(yi)次設置液醇(chun)燃料(liao)罐1、吸醇(chun)芯管2、石棉隔熱(re)(re)(re)板3、加熱(re)(re)(re)銅芯管4、電熱(re)(re)(re)器5、貯氣(qi)室(shi)6、閥門7與醇(chun)蒸(zheng)氣(qi)管8。
在本實用新型中,吸(xi)醇(chun)(chun)(chun)芯(xin)(xin)管2分為上(shang)(shang)下(xia)兩(liang)段,其中下(xia)段插(cha)(cha)到燃料(liao)(liao)罐1中,上(shang)(shang)段穿(chuan)(chuan)過(guo)(guo)石棉(mian)隔(ge)熱板(ban)3與加熱銅芯(xin)(xin)管4相連(lian)。吸(xi)醇(chun)(chun)(chun)芯(xin)(xin)管2垂 直插(cha)(cha)到液醇(chun)(chun)(chun)燃料(liao)(liao)罐1中,它的(de)(de)下(xia)端達到燃料(liao)(liao)罐1底部(bu),而(er)它的(de)(de)上(shang)(shang)端穿(chuan)(chuan)過(guo)(guo)位(wei)于(yu)(yu)液醇(chun)(chun)(chun)燃料(liao)(liao)罐1的(de)(de)上(shang)(shang)蓋1-1上(shang)(shang)面的(de)(de)石棉(mian)隔(ge)熱板(ban)3與加熱銅芯(xin)(xin)管4相連(lian);位(wei)于(yu)(yu)液醇(chun)(chun)(chun)燃料(liao)(liao)罐1中的(de)(de)吸(xi)醇(chun)(chun)(chun)芯(xin)(xin)管2的(de)(de)管壁設置孔2-1,穿(chuan)(chuan)過(guo)(guo)石棉(mian)隔(ge)熱板(ban)3的(de)(de)管壁無(wu)孔,而(er)在吸(xi)醇(chun)(chun)(chun)芯(xin)(xin)管2中安(an)裝一個有圓孔的(de)(de)隔(ge)熱篩板(ban)3-1;
垂直插(cha)到液(ye)醇(chun)(chun)燃料罐1中(zhong)(zhong)的(de)吸醇(chun)(chun)芯(xin)管(guan)(guan)2是(shi)內(nei)徑為(wei)10~80mm的(de)耐(nai)醇(chun)(chun)絕熱塑料管(guan)(guan),這樣能夠以阻止加熱氣化段的(de)熱量傳遞到液(ye)醇(chun)(chun)燃料罐1中(zhong)(zhong)的(de)液(ye)體燃料。
在本實(shi)用(yong)新型中(zhong),所(suo)述(shu)的(de)耐醇(chun)絕熱塑(su)(su)(su)料管(guan)(guan)應該理解是(shi)(shi)一種抗低碳醇(chun)腐蝕、導熱性低的(de)塑(su)(su)(su)料管(guan)(guan),例如(ru)是(shi)(shi)由石(shi)家(jia)莊塑(su)(su)(su)料管(guan)(guan)廠以商(shang)品名PVC塑(su)(su)(su)料管(guan)(guan)、石(shi)家(jia)莊通達塑(su)(su)(su)料制品有限公司(si)以商(shang)品名PVC塑(su)(su)(su)料管(guan)(guan)銷售的(de)塑(su)(su)(su)料管(guan)(guan)。吸醇(chun)芯(xin)管(guan)(guan)2的(de)內徑(jing)通常為10~80mm,其(qi)內徑(jing)或(huo)者大些(xie)或(huo)者小些(xie)都是(shi)(shi)可以的(de),只是(shi)(shi)對本實(shi)用(yong)新型自動吸醇(chun)氣化灶(zao)性能沒有明(ming)顯(xian)影響。
位于液醇(chun)(chun)燃料罐1中的吸醇(chun)(chun)芯(xin)(xin)管2的管壁設置(zhi)孔(kong)2-1,這些(xie)孔(kong)的孔(kong)徑尺寸與(yu)數量應能夠使液醇(chun)(chun)燃料罐1內的醇(chun)(chun)液與(yu)吸醇(chun)(chun)芯(xin)(xin)管2內的芯(xin)(xin)料既可以(yi)充分接觸,又不至于使芯(xin)(xin)料散失到吸醇(chun)(chun)芯(xin)(xin)管2外。
穿過石棉隔熱板(ban)3的(de)吸醇(chun)芯(xin)(xin)管(guan)2管(guan)壁(bi)無孔(kong)(kong),而(er)在吸醇(chun)芯(xin)(xin)管(guan)2中安(an)裝(zhuang)一個有(you)圓(yuan)孔(kong)(kong)的(de)隔熱篩板(ban)3-1。隔熱篩板(ban)3-1厚度不小于2mm,均(jun)勻分布4~8個直徑(jing)2~4mm的(de)圓(yuan)孔(kong)(kong),以便允許芯(xin)(xin)料和液醇(chun)通過,減少經管(guan)內醇(chun)液和芯(xin)(xin)料傳遞到(dao)液醇(chun)燃料罐1的(de)熱量。
根據本實用新(xin)型,石(shi)棉(mian)隔熱板(ban)3的(de)(de)尺寸與液醇燃料(liao)罐(guan)1的(de)(de)上(shang)蓋1-1的(de)(de)相同,石(shi)棉(mian)隔熱板(ban)3的(de)(de)厚(hou)度是10~100mm。
加熱銅(tong)芯(xin)管4的長度是根(gen)(gen)據需(xu)要(yao)的火力(li)大(da)小確定的,通常是40mm~150mm,當然,可以根(gen)(gen)據需(xu)要(yao)調(diao)整(zheng)其長度,或(huo)者更(geng)長些。
在(zai)吸(xi)(xi)醇芯管2與(yu)加熱銅(tong)芯管4內填充由羊(yang)毛線與(yu)黏(nian)膠混(hun)合組成(cheng)的(de)(de)芯料4-1。所(suo)述的(de)(de)芯料是(shi)對(dui)于(yu)親水(shui)(shui)性(xing)液醇具有良(liang)好吸(xi)(xi)附作用(yong)(yong)的(de)(de)物料。 所(suo)述的(de)(de)芯料是(shi)用(yong)(yong)吸(xi)(xi)水(shui)(shui)性(xing)良(liang)好的(de)(de)純棉與(yu)吸(xi)(xi)水(shui)(shui)性(xing)更好的(de)(de)蠶絲、羊(yang)毛、亞麻、黏(nian)膠等原料制成(cheng)。它能夠(gou)自動吸(xi)(xi)取液醇,以這(zhe)種方式替代通常外加液醇方式,從而擺脫了外加液醇泄漏積聚灶頭的(de)(de)安全隱患。
在芯(xin)(xin)料(liao)4-1中(zhong),所(suo)述(shu)的(de)羊毛線(xian)可以(yi)用純棉(mian)線(xian)、蠶絲線(xian)、亞(ya)麻線(xian)或或黏膠代替(ti)。所(suo)述(shu)芯(xin)(xin)料(liao)4-1的(de)體(ti)(ti)積(ji)是(shi)(shi)吸(xi)醇芯(xin)(xin)管2與加熱銅(tong)芯(xin)(xin)管4管內總體(ti)(ti)積(ji)的(de)20~60%。如(ru)果所(suo)述(shu)芯(xin)(xin)料(liao)4-1的(de)體(ti)(ti)積(ji)小于20%,則會(hui)減少吸(xi)醇量(liang)(liang);如(ru)果如(ru)果所(suo)述(shu)芯(xin)(xin)料(liao)4-1的(de)體(ti)(ti)積(ji)大于60%,則會(hui)由于芯(xin)(xin)料(liao)占(zhan)據(ju)較多空間,阻塞吸(xi)醇通道,同樣也(ye)會(hui)減少吸(xi)醇量(liang)(liang);因此,所(suo)述(shu)芯(xin)(xin)料(liao)4-1的(de)體(ti)(ti)積(ji)為20~60%是(shi)(shi)合理的(de),優選(xuan)地(di)是(shi)(shi)30~50%,更(geng)優選(xuan)地(di)是(shi)(shi)36~42%。
加熱銅芯管4的(de)管徑大于20mm時(shi),則在加熱銅芯管4中沿(yan)著與其中心線平行(xing)的(de)方向設置導熱銅箔4-2,具(ju)體如附圖(tu)2所(suo)示。
在加(jia)熱(re)銅(tong)芯管4外壁(bi)緊密環繞設置(zhi)(zhi)電(dian)熱(re)器5(電(dian)加(jia)器直接(jie)加(jia)熱(re)銅(tong)芯管,當然(ran)也(ye)可以通過水(shui)介質或其它加(jia)熱(re)介質加(jia)熱(re)銅(tong)芯管),在加(jia)熱(re)銅(tong)芯管4上面設置(zhi)(zhi)一個半(ban)徑30~40mm、高35~45mm的空(kong)心圓柱(zhu)形貯氣(qi)室(shi)6。
根據本實用(yong)新型,加(jia)(jia)熱(re)(re)銅(tong)芯(xin)管(guan)(guan)4與(yu)(yu)貯氣室(shi)(shi)6的體(ti)積比是1:1~10。如(ru)(ru)果加(jia)(jia)熱(re)(re)銅(tong)芯(xin)管(guan)(guan)4與(yu)(yu)貯氣室(shi)(shi)6的體(ti)積比大于1:1,則(ze)(ze)會造成(cheng)火力不穩(wen)定;如(ru)(ru)果加(jia)(jia)熱(re)(re)銅(tong)芯(xin)管(guan)(guan)4與(yu)(yu)貯氣室(shi)(shi)6的體(ti)積比小(xiao)于1:10,則(ze)(ze)會造成(cheng)預熱(re)(re)時間過長;因此,加(jia)(jia)熱(re)(re)銅(tong)芯(xin)管(guan)(guan)4與(yu)(yu)貯氣室(shi)(shi)6的體(ti)積比為1:1~10是合理的;優選(xuan)地(di)是1:3~8,更優選(xuan)地(di)是1:4~6。
在(zai)貯氣(qi)室(shi)6安裝氣(qi)壓(ya)表(biao)(biao)6-1,所述的氣(qi)壓(ya)表(biao)(biao)6-1規格是量程為0~10KPa的膜盒壓(ya)力表(biao)(biao)。本(ben)實用新型使用的氣(qi)壓(ya)表(biao)(biao)6-1例如(ru)是由富陽市宏(hong)盛儀表(biao)(biao)廠生產和銷售(shou)的產品。
在電熱器5與貯氣(qi)室(shi)6外部設置保溫層11。所述的保溫層11是由石棉(mian)、玻璃纖維(wei)、鋁礬土或其它(ta)耐(nai)火(huo)絕熱材(cai)料(liao)制成的。
在(zai)貯(zhu)氣(qi)室6上端通過閥(fa)門7、醇(chun)(chun)蒸氣(qi)管(guan)8與(yu)檔火圈(9)連(lian)接(jie),在(zai)擋火圈9內(nei)側裝配(pei)銅(tong)翅(chi)片C,而銅(tong)翅(chi)片C與(yu)醇(chun)(chun)蒸氣(qi)管(guan)8和(he)貯(zhu)氣(qi)室6的銅(tong) 箔壁連(lian)成(cheng)一體(ti),將醇(chun)(chun)燃(ran)燒產生的熱量(liang)傳遞到加熱銅(tong)芯管(guan)4,構成(cheng)火焰(yan)余(yu)熱吸收傳導反饋系統。
本實(shi)用(yong)新型自(zi)(zi)動吸醇(chun)氣(qi)化灶在檔火圈(9)以上(shang)部分的(de)結構是(shi)CN 200520031176.X、CN 200620030191.7描述(shu)的(de)醇(chun)燃料自(zi)(zi)動氣(qi)化灶中采(cai)用(yong)的(de)結構,因(yin)此,在此不再(zai)贅述(shu)。
根據本實用(yong)(yong)新型,所述的(de)(de)銅(tong)(tong)(tong)(tong)翅片C、銅(tong)(tong)(tong)(tong)箔壁與加熱銅(tong)(tong)(tong)(tong)芯管4是用(yong)(yong)紅銅(tong)(tong)(tong)(tong)、無氧銅(tong)(tong)(tong)(tong)或黃(huang)銅(tong)(tong)(tong)(tong)導熱材料(liao)制(zhi)成的(de)(de),例如由(you)洛陽(yang)紫(zi)瑯銅(tong)(tong)(tong)(tong)業有限公(gong)司以商品(pin)名普通紫(zi)銅(tong)(tong)(tong)(tong)(T1、T2、T3、T4)銷售的(de)(de)熔點為1083℃的(de)(de)紅銅(tong)(tong)(tong)(tong),由(you)洛陽(yang)紫(zi)瑯銅(tong)(tong)(tong)(tong)業有限公(gong)司以商品(pin)名二號O F C生產和(he)銷售的(de)(de)熔點為1083℃的(de)(de)無氧銅(tong)(tong)(tong)(tong),由(you)洛陽(yang)紫(zi)瑯銅(tong)(tong)(tong)(tong)業有限公(gong)司以商品(pin)名H8黃(huang)銅(tong)(tong)(tong)(tong)銷售的(de)(de)熔點為967℃的(de)(de)黃(huang)銅(tong)(tong)(tong)(tong)。
根(gen)據本實用新型,所(suo)述的(de)醇(chun)是(shi)沸點低(di)(di)于(yu)(yu)100℃的(de)甲(jia)醇(chun)、乙醇(chun)、丙醇(chun)或(huo)異丙醇(chun),或(huo)者(zhe)是(shi)沸點低(di)(di)于(yu)(yu)100℃的(de)其它單沸點液體燃料,例(li)如叔(shu)丁(ding)醇(chun)、己烷(wan)、甲(jia)基(ji)叔(shu)丁(ding)基(ji)醚或(huo)碳酸二甲(jia)酯。
本實用新(xin)型的(de)(de)液(ye)醇(chun)(chun)(chun)加熱(re)(re)銅芯(xin)管(guan)(guan)4由熱(re)(re)源提供(gong)熱(re)(re)量使芯(xin)管(guan)(guan)內(nei)液(ye)醇(chun)(chun)(chun)溫(wen)度升高至其(qi)沸點以(yi)上(shang)而被氣(qi)化。所(suo)(suo)述的(de)(de)熱(re)(re)源例如是電池或(huo)市電,或(huo)是其(qi)它的(de)(de)熱(re)(re)源,例如溫(wen)度65.7℃以(yi)上(shang)的(de)(de)熱(re)(re)水。根據加熱(re)(re)銅芯(xin)管(guan)(guan)4內(nei)液(ye)醇(chun)(chun)(chun)熱(re)(re)容、液(ye)醇(chun)(chun)(chun)量與氣(qi)化熱(re)(re)等數據可以(yi)計算出(chu)所(suo)(suo)需熱(re)(re)源容量大(da)小。例如對于使用燃用甲醇(chun)(chun)(chun)的(de)(de)自(zi)動吸醇(chun)(chun)(chun)氣(qi)化灶,要(yao)使管(guan)(guan)內(nei)液(ye)醇(chun)(chun)(chun)(例如沸點64.7℃)溫(wen)度從常溫(wen)升至65.7℃時,液(ye)醇(chun)(chun)(chun)氣(qi)化速度達到(dao)所(suo)(suo)述灶上(shang)限火力(li)2.91KW的(de)(de)要(yao)求,并(bing)且使液(ye)醇(chun)(chun)(chun)達到(dao)65.7℃而被氣(qi)化點燃灶頭的(de)(de)預熱(re)(re)時間(jian)不超過10秒鐘。
本實用新型依靠其(qi)自身火(huo)焰(yan)余(yu)熱(re)(re)(re)(re)(re)(re)吸(xi)收傳導(dao)(dao)反饋(kui)系(xi)統(tong),配合加(jia)熱(re)(re)(re)(re)(re)(re)器調控,可使自動(dong)(dong)(dong)吸(xi)醇(chun)(chun)(chun)氣(qi)(qi)(qi)化灶持(chi)(chi)(chi)續燃(ran)(ran)燒。火(huo)焰(yan)余(yu)熱(re)(re)(re)(re)(re)(re)吸(xi)收傳導(dao)(dao)反饋(kui)系(xi)統(tong)除了導(dao)(dao)熱(re)(re)(re)(re)(re)(re)管件(jian)本身傳導(dao)(dao)熱(re)(re)(re)(re)(re)(re)量以外,還有兩(liang)種形(xing)式(shi)傳導(dao)(dao)熱(re)(re)(re)(re)(re)(re)量:一(yi)(yi)種形(xing)式(shi)是(shi)余(yu)熱(re)(re)(re)(re)(re)(re)利用,即(ji)在(zai)火(huo)焰(yan)周(zhou)圍設(she)置優良的(de)(de)吸(xi)熱(re)(re)(re)(re)(re)(re)導(dao)(dao)熱(re)(re)(re)(re)(re)(re)材(cai)料翅片;另一(yi)(yi)種形(xing)式(shi)是(shi)在(zai)火(huo)焰(yan)中加(jia)入連通芯(xin)管加(jia)熱(re)(re)(re)(re)(re)(re)段的(de)(de)優良吸(xi)熱(re)(re)(re)(re)(re)(re)導(dao)(dao)熱(re)(re)(re)(re)(re)(re)材(cai)料。這(zhe)兩(liang)種形(xing)式(shi)吸(xi) 熱(re)(re)(re)(re)(re)(re)導(dao)(dao)熱(re)(re)(re)(re)(re)(re)材(cai)料是(shi)熔點不低于967℃的(de)(de)銅(tong)材(cai)或(huo)(huo)其(qi)它導(dao)(dao)熱(re)(re)(re)(re)(re)(re)材(cai)料。按照不同火(huo)力要求,為(wei)了保(bao)(bao)(bao)證點火(huo)啟動(dong)(dong)(dong)和自動(dong)(dong)(dong)維持(chi)(chi)(chi)火(huo)焰(yan)持(chi)(chi)(chi)續穩定(ding)燃(ran)(ran)燒,要求加(jia)熱(re)(re)(re)(re)(re)(re)功率(lv)大小適(shi)當,以保(bao)(bao)(bao)持(chi)(chi)(chi)貯(zhu)氣(qi)(qi)(qi)室設(she)定(ding)的(de)(de)蒸(zheng)氣(qi)(qi)(qi)壓力,或(huo)(huo)者保(bao)(bao)(bao)持(chi)(chi)(chi)加(jia)熱(re)(re)(re)(re)(re)(re)銅(tong)芯(xin)管4內(nei)設(she)定(ding)的(de)(de)溫度(du),使其(qi)在(zai)預定(ding)的(de)(de)預熱(re)(re)(re)(re)(re)(re)啟動(dong)(dong)(dong)時間內(nei)達到(dao)預定(ding)蒸(zheng)氣(qi)(qi)(qi)壓力后自動(dong)(dong)(dong)斷(duan)電(dian)。例如,對(dui)于燃(ran)(ran)用甲醇(chun)(chun)(chun)的(de)(de)家用自動(dong)(dong)(dong)吸(xi)醇(chun)(chun)(chun)氣(qi)(qi)(qi)化灶,貯(zhu)氣(qi)(qi)(qi)室蒸(zheng)氣(qi)(qi)(qi)壓需(xu)(xu)要保(bao)(bao)(bao)持(chi)(chi)(chi)2.8KPa,或(huo)(huo)者是(shi)加(jia)熱(re)(re)(re)(re)(re)(re)銅(tong)芯(xin)管4的(de)(de)溫度(du)應(ying)該保(bao)(bao)(bao)持(chi)(chi)(chi)在(zai)65.7℃,二(er)者是(shi)一(yi)(yi)致的(de)(de),取其(qi)一(yi)(yi)即(ji)可。對(dui)于CJ/T28---2003《中餐燃(ran)(ran)氣(qi)(qi)(qi)炒菜灶》,因為(wei)該標(biao)準規定(ding)灶前蒸(zheng)氣(qi)(qi)(qi)壓為(wei)7.5KPa,若使用甲醇(chun)(chun)(chun),則加(jia)熱(re)(re)(re)(re)(re)(re)銅(tong)芯(xin)管4內(nei)的(de)(de)溫度(du)需(xu)(xu)要保(bao)(bao)(bao)持(chi)(chi)(chi)68.0℃,這(zhe)樣能夠獲得7.5KPa的(de)(de)蒸(zheng)氣(qi)(qi)(qi)壓。
本實用新型自(zi)動吸醇(chun)氣(qi)化(hua)灶通過特制(zhi)芯料吸取液(ye)(ye)醇(chun),再(zai)在加熱(re)銅芯管4中加熱(re)氣(qi)化(hua)得到醇(chun)蒸氣(qi),然后供應(ying)(ying)灶頭燃燒,以及將一些火(huo)焰余熱(re)反(fan)饋到液(ye)(ye)醇(chun)加熱(re)氣(qi)化(hua)段(duan),使(shi)醇(chun)蒸氣(qi)在灶頭持續穩(wen)定燃燒,避免了外加液(ye)(ye)醇(chun)滲漏(lou)積聚灶頭造成的(de)安全隱患(huan),也避免了芯料兼做燃燒頭出現的(de)焦化(hua)問題,從而(er)保證(zheng)本實用新型自(zi)動吸醇(chun)氣(qi)化(hua)灶使(shi)用更安全,因(yin)此,具有非(fei)常廣泛的(de)應(ying)(ying)用前景。
[有益效果]
本(ben)實(shi)用(yong)新型的有益效果是:本(ben)實(shi)用(yong)新型自動(dong)(dong)吸(xi)(xi)醇(chun)氣(qi)(qi)化(hua)灶(zao)通(tong)過特制芯(xin)料吸(xi)(xi)取液醇(chun),再(zai)在加熱(re)銅芯(xin)管4中加熱(re)氣(qi)(qi)化(hua)得到醇(chun)蒸氣(qi)(qi),然后供應(ying)灶(zao)頭燃燒(shao),以及(ji)將一些(xie)火焰余熱(re)反饋到液醇(chun)加熱(re)氣(qi)(qi)化(hua)段(duan),從而(er)穩(wen)定(ding)地保證(zheng)醇(chun)蒸氣(qi)(qi)在灶(zao)頭中持續穩(wen)定(ding)的燃燒(shao),避免(mian)外加液醇(chun)滲(shen)漏積聚灶(zao)頭造成的安(an)全(quan)(quan)隱患,也避免(mian)芯(xin)料兼做(zuo)燃燒(shao)頭出現的焦化(hua)問(wen)題,于是保證(zheng)本(ben)實(shi)用(yong)新型自動(dong)(dong)吸(xi)(xi)醇(chun)氣(qi)(qi)化(hua)灶(zao)使用(yong)更(geng)安(an)全(quan)(quan),更(geng)穩(wen)定(ding)可靠。因(yin)此,本(ben)實(shi)用(yong)新型自動(dong)(dong)吸(xi)(xi)醇(chun)氣(qi)(qi)化(hua)灶(zao)具(ju)有非常(chang)廣泛的應(ying)用(yong)前景。
【附圖說明】
圖(tu)1是本實(shi)用(yong)新型的一個自動(dong)吸醇氣化灶結構示(shi)意圖(tu)。
圖(tu)2是本實用新型自(zi)動吸醇氣(qi)化灶俯視(shi)結構(gou)示意(yi)圖(tu)。
圖中:
1-液醇(chun)燃料罐(guan)、1-1-上蓋、2-吸醇(chun)芯管(guan)、2-1-孔、3-石棉隔熱(re)板(ban)、3-1-隔熱(re)篩板(ban)、4-加熱(re)銅芯管(guan)、4-1-芯料、5-電熱(re)器、6-貯氣(qi)(qi)室、6-1-氣(qi)(qi)壓表、7-閥門、8-醇(chun)蒸氣(qi)(qi)管(guan)、9-擋火圈、10-銅翅(chi)片、11-保溫(wen)層。
【具體實施方式】
通(tong)過下述實施例將能夠更(geng)好地理解(jie)本實用新型。
實(shi)施例1:本實(shi)用新型自動吸(xi)醇氣化(hua)灶
該(gai)實施(shi)例的實施(shi)方式如下(xia):
本實用新型自動吸醇氣化灶結(jie)構參(can)見附圖(tu)(tu)1與附圖(tu)(tu)2。
該實施例自動吸(xi)醇氣(qi)化灶由下而上(shang)依次設(she)置液醇燃料罐1、吸(xi)醇芯管2、石(shi)棉隔熱板3、加熱銅芯管4、電熱器5、貯氣(qi)室6、閥門7、醇蒸氣(qi)管8與檔火圈9;
內(nei)徑(jing)40mm吸醇(chun)芯管(guan)(guan)(guan)(guan)2垂直插到液(ye)醇(chun)燃料罐1中(zhong),它(ta)的(de)(de)(de)下端(duan)(duan)達(da)到液(ye)醇(chun)燃料罐1底(di)部,而它(ta)的(de)(de)(de)上(shang)(shang)端(duan)(duan)穿過(guo)位于(yu)液(ye)醇(chun)燃料罐1的(de)(de)(de)上(shang)(shang)蓋1-1上(shang)(shang)面的(de)(de)(de)石(shi)(shi)棉(mian)隔熱(re)板(ban)(ban)3與(yu)加(jia)(jia)熱(re)銅芯管(guan)(guan)(guan)(guan)4相連(lian),石(shi)(shi)棉(mian)隔熱(re)板(ban)(ban)3的(de)(de)(de)尺(chi)寸與(yu)液(ye)醇(chun)燃料罐1的(de)(de)(de)上(shang)(shang)蓋1-1的(de)(de)(de)相同,石(shi)(shi)棉(mian)隔熱(re)板(ban)(ban)3的(de)(de)(de)厚度是20mm;位于(yu)液(ye)醇(chun)燃料罐1中(zhong)的(de)(de)(de)吸醇(chun)芯管(guan)(guan)(guan)(guan)2的(de)(de)(de)管(guan)(guan)(guan)(guan)壁設(she)置(zhi)(zhi)孔(kong)2-1,穿過(guo)石(shi)(shi)棉(mian)隔熱(re)板(ban)(ban)3的(de)(de)(de)管(guan)(guan)(guan)(guan)壁無孔(kong),而在(zai)吸醇(chun)芯管(guan)(guan)(guan)(guan)2中(zhong)安(an)裝一個有(you)圓孔(kong)的(de)(de)(de)隔熱(re)篩(shai)板(ban)(ban)3-1,隔熱(re)篩(shai)板(ban)(ban)3-1上(shang)(shang)均勻(yun)分布4個直徑(jing)3mm的(de)(de)(de)圓孔(kong),它(ta)的(de)(de)(de)厚度小于(yu)2mm;吸醇(chun)芯管(guan)(guan)(guan)(guan)2的(de)(de)(de)管(guan)(guan)(guan)(guan)徑(jing)與(yu)加(jia)(jia)熱(re)銅芯管(guan)(guan)(guan)(guan)4相同,在(zai)這些管(guan)(guan)(guan)(guan)內(nei)充填由羊(yang)毛(mao)線(xian)與(yu)黏膠混(hun)合(he)組成(cheng)的(de)(de)(de)芯料4-1,所述(shu)芯料4-1的(de)(de)(de)體積(ji)是加(jia)(jia)熱(re)銅芯管(guan)(guan)(guan)(guan)4管(guan)(guan)(guan)(guan)內(nei)總體積(ji)的(de)(de)(de)30%。在(zai)加(jia)(jia)熱(re)銅芯管(guan)(guan)(guan)(guan)4中(zhong)沿著與(yu)其中(zhong)心線(xian)平(ping)行的(de)(de)(de)方向設(she)置(zhi)(zhi)導熱(re)銅箔4-2;
在加(jia)熱銅(tong)(tong)芯管4外壁(bi)緊密環繞設置(zhi)(zhi)電熱器5,在加(jia)熱銅(tong)(tong)芯管4上面設置(zhi)(zhi)一個(ge)半(ban)徑(jing)30mm、高40mm空心圓柱形的貯氣(qi)室(shi)(shi)6,加(jia)熱銅(tong)(tong)芯管4與(yu)貯氣(qi)室(shi)(shi)6的體積比是1:6,在貯氣(qi)室(shi)(shi)6安裝氣(qi)壓(ya)表(biao)6-1,而在電熱器5與(yu)貯氣(qi)室(shi)(shi)6外部設置(zhi)(zhi)保溫層11;
在(zai)貯(zhu)氣室6上(shang)端通過閥(fa)門7、醇蒸汽管(guan)8與檔(dang)火(huo)圈9連接,在(zai)擋 火(huo)圈9內(nei)側(ce)裝配銅(tong)(tong)(tong)(tong)(tong)翅(chi)片(pian)10,而(er)銅(tong)(tong)(tong)(tong)(tong)翅(chi)片(pian)10與貯(zhu)氣室6的(de)銅(tong)(tong)(tong)(tong)(tong)箔壁連成一體(ti),將醇燃燒(shao)產生(sheng)的(de)熱(re)量傳遞(di)到加(jia)(jia)熱(re)銅(tong)(tong)(tong)(tong)(tong)芯(xin)管(guan)4,構(gou)成火(huo)焰余熱(re)吸收傳導反饋系(xi)統。所述的(de)銅(tong)(tong)(tong)(tong)(tong)翅(chi)片(pian)C、銅(tong)(tong)(tong)(tong)(tong)箔壁與加(jia)(jia)熱(re)銅(tong)(tong)(tong)(tong)(tong)芯(xin)管(guan)4是用紅銅(tong)(tong)(tong)(tong)(tong)導熱(re)材料(liao)制成的(de)。
實施例2:本實用新型自動吸醇氣(qi)化灶
該實施(shi)例(li)的實施(shi)方式如(ru)下:
本實用(yong)新型自動吸醇氣化灶結構(gou)參見附圖1與附圖2。
該實施例自動吸(xi)醇(chun)氣(qi)(qi)化灶由下而(er)上(shang)依次設置(zhi)液醇(chun)燃料罐1、吸(xi)醇(chun)芯管(guan)2、石(shi)棉(mian)隔(ge)熱(re)板3、加熱(re)銅芯管(guan)4、電熱(re)器5、貯(zhu)氣(qi)(qi)室6、閥門(men)7、醇(chun)蒸氣(qi)(qi)管(guan)8與檔火圈(quan)9;
內(nei)(nei)徑(jing)60mm吸醇(chun)(chun)(chun)芯(xin)(xin)管(guan)(guan)2垂直(zhi)插到液醇(chun)(chun)(chun)燃(ran)料(liao)(liao)罐1中(zhong)(zhong),它的(de)(de)(de)(de)下(xia)端(duan)達到液醇(chun)(chun)(chun)燃(ran)料(liao)(liao)罐1底部,而它的(de)(de)(de)(de)上(shang)端(duan)穿過(guo)位于液醇(chun)(chun)(chun)燃(ran)料(liao)(liao)罐1的(de)(de)(de)(de)上(shang)蓋1-1上(shang)面的(de)(de)(de)(de)石棉(mian)隔熱板(ban)(ban)3與加熱銅芯(xin)(xin)管(guan)(guan)4相(xiang)連,石棉(mian)隔熱板(ban)(ban)3的(de)(de)(de)(de)尺(chi)寸與液醇(chun)(chun)(chun)燃(ran)料(liao)(liao)罐1的(de)(de)(de)(de)上(shang)蓋1-1的(de)(de)(de)(de)相(xiang)同(tong),石棉(mian)隔熱板(ban)(ban)3的(de)(de)(de)(de)厚度是30mm;位于液醇(chun)(chun)(chun)燃(ran)料(liao)(liao)罐1中(zhong)(zhong)的(de)(de)(de)(de)吸醇(chun)(chun)(chun)芯(xin)(xin)管(guan)(guan)2的(de)(de)(de)(de)管(guan)(guan)壁設置孔(kong)2-1,穿過(guo)石棉(mian)隔熱板(ban)(ban)3的(de)(de)(de)(de)管(guan)(guan)壁無孔(kong),而在(zai)(zai)吸醇(chun)(chun)(chun)芯(xin)(xin)管(guan)(guan)2中(zhong)(zhong)安(an)裝(zhuang)一個有圓(yuan)孔(kong)的(de)(de)(de)(de)隔熱篩(shai)(shai)板(ban)(ban)3-1,隔熱篩(shai)(shai)板(ban)(ban)3-1上(shang)均勻分(fen)布(bu)8個直(zhi)徑(jing)2mm的(de)(de)(de)(de)圓(yuan)孔(kong),它的(de)(de)(de)(de)厚度小于2mm;吸醇(chun)(chun)(chun)芯(xin)(xin)管(guan)(guan)2的(de)(de)(de)(de)管(guan)(guan)徑(jing)與加熱銅芯(xin)(xin)管(guan)(guan)4相(xiang)同(tong),在(zai)(zai)這(zhe)些管(guan)(guan)內(nei)(nei)充填由(you)純棉(mian)線(xian)與黏膠(jiao)混合組成的(de)(de)(de)(de)芯(xin)(xin)料(liao)(liao)4-1,所(suo)述芯(xin)(xin)料(liao)(liao)4-1的(de)(de)(de)(de)體(ti)積是加熱銅芯(xin)(xin)管(guan)(guan)4管(guan)(guan)內(nei)(nei)總(zong)體(ti)積的(de)(de)(de)(de)50%。在(zai)(zai)加熱銅芯(xin)(xin)管(guan)(guan)4中(zhong)(zhong)沿(yan)著(zhu)與其中(zhong)(zhong)心線(xian)平行的(de)(de)(de)(de)方向設置導熱銅箔4-2;
在(zai)加熱(re)(re)銅(tong)芯管4外壁(bi)緊密環繞(rao)設(she)置電(dian)熱(re)(re)器(qi)5,在(zai)加熱(re)(re)銅(tong)芯管4上面設(she)置一個半徑35mm、高35mm空心(xin)圓柱的貯氣室(shi)(shi)6,加熱(re)(re)銅(tong)芯管4與(yu)(yu)貯氣室(shi)(shi)6的體(ti)積比是1:1,在(zai)貯氣室(shi)(shi)6安裝(zhuang)氣壓(ya)表(biao)6-1,而在(zai)電(dian)熱(re)(re)器(qi)5與(yu)(yu)貯氣室(shi)(shi)6外部(bu)設(she)置保溫(wen)層11;
在貯氣室6上端通過閥門7、醇(chun)蒸汽(qi)管8與(yu)檔火(huo)圈(quan)9連接,在擋火(huo)圈(quan)9內側裝配銅(tong)(tong)(tong)翅(chi)片(pian)(pian)10,而銅(tong)(tong)(tong)翅(chi)片(pian)(pian)10與(yu)貯氣室6的銅(tong)(tong)(tong)箔壁(bi)連成一 體,將醇(chun)燃燒產生的熱量(liang)傳(chuan)遞到加(jia)熱銅(tong)(tong)(tong)芯(xin)管4,構成火(huo)焰余熱吸收傳(chuan)導反(fan)饋系統。所述的銅(tong)(tong)(tong)翅(chi)片(pian)(pian)C、銅(tong)(tong)(tong)箔壁(bi)與(yu)加(jia)熱銅(tong)(tong)(tong)芯(xin)管4是(shi)用黃銅(tong)(tong)(tong)導熱材料制成的。
實施例3:本實用新型自動吸(xi)醇氣(qi)化灶
該(gai)實(shi)施(shi)(shi)例的實(shi)施(shi)(shi)方式如(ru)下(xia):
本(ben)實用(yong)新型自動吸醇氣(qi)化(hua)灶(zao)結構參見附圖(tu)1。
該實(shi)施(shi)例(li)自動吸(xi)醇(chun)氣(qi)化灶由下而上依次設置液醇(chun)燃(ran)料罐1、吸(xi)醇(chun)芯(xin)管2、石(shi)棉隔熱(re)板3、加熱(re)銅芯(xin)管4、電(dian)熱(re)器(qi)5、貯氣(qi)室(shi)6、閥(fa)門7、醇(chun)蒸氣(qi)管8與檔火圈9;
內徑10mm吸(xi)醇(chun)(chun)芯管(guan)(guan)2垂直插到(dao)液醇(chun)(chun)燃(ran)料(liao)罐(guan)1中(zhong),它的(de)(de)(de)(de)下(xia)端(duan)達到(dao)液醇(chun)(chun)燃(ran)料(liao)罐(guan)1底部,而它的(de)(de)(de)(de)上(shang)端(duan)穿過位(wei)于(yu)(yu)液醇(chun)(chun)燃(ran)料(liao)罐(guan)1的(de)(de)(de)(de)上(shang)蓋1-1上(shang)面的(de)(de)(de)(de)石棉(mian)(mian)隔熱(re)板(ban)3與加熱(re)銅(tong)芯管(guan)(guan)4相(xiang)(xiang)連,石棉(mian)(mian)隔熱(re)板(ban)3的(de)(de)(de)(de)尺寸與液醇(chun)(chun)燃(ran)料(liao)罐(guan)1的(de)(de)(de)(de)上(shang)蓋1-1的(de)(de)(de)(de)相(xiang)(xiang)同,石棉(mian)(mian)隔熱(re)板(ban)3的(de)(de)(de)(de)厚度(du)(du)是10mm;位(wei)于(yu)(yu)液醇(chun)(chun)燃(ran)料(liao)罐(guan)1中(zhong)的(de)(de)(de)(de)吸(xi)醇(chun)(chun)芯管(guan)(guan)2的(de)(de)(de)(de)管(guan)(guan)壁(bi)設置孔(kong)2-1,穿過石棉(mian)(mian)隔熱(re)板(ban)3的(de)(de)(de)(de)管(guan)(guan)壁(bi)無孔(kong),而在吸(xi)醇(chun)(chun)芯管(guan)(guan)2中(zhong)安裝(zhuang)一個有圓(yuan)孔(kong)的(de)(de)(de)(de)隔熱(re)篩板(ban)3-1,隔熱(re)篩板(ban)3-1上(shang)均勻(yun)分布6個直徑4mm的(de)(de)(de)(de)圓(yuan)孔(kong),它的(de)(de)(de)(de)厚度(du)(du)小于(yu)(yu)2mm;吸(xi)醇(chun)(chun)芯管(guan)(guan)2的(de)(de)(de)(de)管(guan)(guan)徑與加熱(re)銅(tong)芯管(guan)(guan)4相(xiang)(xiang)同,在這(zhe)些管(guan)(guan)內充(chong)填由蠶絲線與黏(nian)膠混合組成(cheng)的(de)(de)(de)(de)芯料(liao)4-1,所述芯料(liao)4-1的(de)(de)(de)(de)體積是加熱(re)銅(tong)芯管(guan)(guan)4管(guan)(guan)內總(zong)體積的(de)(de)(de)(de)20%。
在(zai)加(jia)熱(re)(re)銅芯(xin)管(guan)4外壁緊密環繞設置電熱(re)(re)器5,在(zai)加(jia)熱(re)(re)銅芯(xin)管(guan)4上面(mian)設置一個半徑40mm、高40mm空心圓柱(zhu)的貯氣(qi)室(shi)(shi)6,加(jia)熱(re)(re)銅芯(xin)管(guan)4與貯氣(qi)室(shi)(shi)6的體積比是1:4,在(zai)貯氣(qi)室(shi)(shi)6安裝氣(qi)壓表6-1,而(er)在(zai)電熱(re)(re)器5與貯氣(qi)室(shi)(shi)6外部設置保溫層11;
在貯氣室6上端通過(guo)閥門7、醇蒸汽管(guan)8與(yu)(yu)檔(dang)火(huo)(huo)圈(quan)9連(lian)接,在擋火(huo)(huo)圈(quan)9內(nei)側裝配銅(tong)翅(chi)(chi)(chi)片(pian)(pian)10,而銅(tong)翅(chi)(chi)(chi)片(pian)(pian)10與(yu)(yu)貯氣室6的銅(tong)箔壁連(lian)成一體,將醇燃燒(shao)產(chan)生的熱量傳遞到加熱銅(tong)芯管(guan)4,構成火(huo)(huo)焰余熱吸收傳導反(fan)饋(kui)系統。所述(shu)的銅(tong)翅(chi)(chi)(chi)片(pian)(pian)C、銅(tong)箔壁與(yu)(yu)加熱銅(tong)芯管(guan)4是用無氧(yang)銅(tong)導 熱材料制成的。
實(shi)施例(li)4:本實(shi)用新型(xing)自動吸醇氣化灶
該實施例(li)的實施方式(shi)如下(xia):
本實用新(xin)型自動吸醇氣化灶(zao)結構參(can)見附圖1與附圖2。
該實施例自動吸醇(chun)氣化灶由下而上依(yi)次設(she)置液(ye)醇(chun)燃料(liao)罐1、吸醇(chun)芯(xin)管(guan)2、石棉隔熱板3、加熱銅芯(xin)管(guan)4、電熱器5、貯氣室6、閥門7、醇(chun)蒸氣管(guan)8與檔(dang)火圈9;
內(nei)徑(jing)80mm吸(xi)醇(chun)芯(xin)(xin)(xin)管(guan)(guan)(guan)2垂直(zhi)插到(dao)液(ye)醇(chun)燃(ran)(ran)料(liao)罐(guan)(guan)1中(zhong)(zhong),它的(de)(de)(de)下端達到(dao)液(ye)醇(chun)燃(ran)(ran)料(liao)罐(guan)(guan)1底部(bu),而它的(de)(de)(de)上端穿過(guo)位(wei)于液(ye)醇(chun)燃(ran)(ran)料(liao)罐(guan)(guan)1的(de)(de)(de)上蓋(gai)1-1上面的(de)(de)(de)石棉(mian)(mian)(mian)隔熱(re)(re)(re)板3與(yu)加熱(re)(re)(re)銅(tong)芯(xin)(xin)(xin)管(guan)(guan)(guan)4相連,石棉(mian)(mian)(mian)隔熱(re)(re)(re)板3的(de)(de)(de)尺寸與(yu)液(ye)醇(chun)燃(ran)(ran)料(liao)罐(guan)(guan)1的(de)(de)(de)上蓋(gai)1-1的(de)(de)(de)相同(tong)(tong),石棉(mian)(mian)(mian)隔熱(re)(re)(re)板3的(de)(de)(de)厚度是40mm;位(wei)于液(ye)醇(chun)燃(ran)(ran)料(liao)罐(guan)(guan)1中(zhong)(zhong)的(de)(de)(de)吸(xi)醇(chun)芯(xin)(xin)(xin)管(guan)(guan)(guan)2的(de)(de)(de)管(guan)(guan)(guan)壁(bi)設(she)置(zhi)孔(kong)2-1,穿過(guo)石棉(mian)(mian)(mian)隔熱(re)(re)(re)板3的(de)(de)(de)管(guan)(guan)(guan)壁(bi)無(wu)孔(kong),而在吸(xi)醇(chun)芯(xin)(xin)(xin)管(guan)(guan)(guan)2中(zhong)(zhong)安裝一(yi)個有圓孔(kong)的(de)(de)(de)隔熱(re)(re)(re)篩(shai)板3-1,隔熱(re)(re)(re)篩(shai)板3-1上均勻分(fen)布6個直(zhi)徑(jing)4mm的(de)(de)(de)圓孔(kong),它的(de)(de)(de)厚度小于2mm;吸(xi)醇(chun)芯(xin)(xin)(xin)管(guan)(guan)(guan)2的(de)(de)(de)管(guan)(guan)(guan)徑(jing)與(yu)加熱(re)(re)(re)銅(tong)芯(xin)(xin)(xin)管(guan)(guan)(guan)4相同(tong)(tong),在這些管(guan)(guan)(guan)內(nei)充填由羊毛線(xian)(純棉(mian)(mian)(mian)線(xian)、蠶絲線(xian)或亞(ya)麻線(xian))與(yu)黏膠混合組(zu)成的(de)(de)(de)芯(xin)(xin)(xin)料(liao)4-1,所(suo)述(shu)芯(xin)(xin)(xin)料(liao)4-1的(de)(de)(de)體積是加熱(re)(re)(re)銅(tong)芯(xin)(xin)(xin)管(guan)(guan)(guan)4管(guan)(guan)(guan)內(nei)總體積的(de)(de)(de)60%;在加熱(re)(re)(re)銅(tong)芯(xin)(xin)(xin)管(guan)(guan)(guan)4中(zhong)(zhong)沿著與(yu)其中(zhong)(zhong)心線(xian)平(ping)行的(de)(de)(de)方向設(she)置(zhi)導(dao)熱(re)(re)(re)銅(tong)箔4-2;
在加熱(re)銅(tong)芯管4外壁緊密環繞設(she)置(zhi)(zhi)電熱(re)器(qi)5,在加熱(re)銅(tong)芯管4上(shang)面設(she)置(zhi)(zhi)一個半徑35mm、高(gao)45mm空(kong)心(xin)圓柱的貯(zhu)氣室6,加熱(re)銅(tong)芯管4與(yu)貯(zhu)氣室6的體積比是1:10,在貯(zhu)氣室6安裝氣壓表6-1,而在電熱(re)器(qi)5與(yu)貯(zhu)氣室6外部設(she)置(zhi)(zhi)保(bao)溫層11;
在貯氣(qi)室6上端通(tong)過閥(fa)門(men)7、醇蒸汽(qi)管(guan)8與檔火(huo)圈9連(lian)接(jie),在擋(dang)火(huo)圈9內側裝配銅(tong)翅片10,,而(er)銅(tong)翅片10與貯氣(qi)室6的(de)銅(tong)箔壁連(lian)成(cheng)一體(ti),將醇燃(ran)燒產生的(de)熱(re)量傳遞(di)到加熱(re)銅(tong)芯管(guan)4,構成(cheng)火(huo)焰余熱(re)吸收傳導反(fan)饋系統。所述的(de)銅(tong)翅片C、銅(tong)箔壁與加熱(re)銅(tong)芯管(guan)4是(shi)用黃(huang)銅(tong)導熱(re)材料(liao)制成(cheng)的(de)。